package edu.gatech.oad.antlab.person;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;

//Edited by Benjamin Stewart


/**
 *  A simple class for person 2
 *  returns their name and a
 *  modified string 
 *
 * @author Bob
 * @version 1.1
 */
public class Person2 {
    /** Holds the persons real name */
    private String name;
	 	/**
	 * The constructor, takes in the persons
	 * name
	 * @param pname the person's real name
	 */
	 public Person2(String pname) {
	   name = pname;
	 }
	/**
	 * This method should take the string
	 * input and return its characters in
	 * random order.
	 * given "gtg123b" it should return
	 * something like "g3tb1g2".
	 *
	 * @param input the string to be modified
	 * @return the modified string
	 */
	private String calc(String input) {
		  if(input.length() == 1){
			  return input;
		  }
		  ArrayList<Character> inputList = new ArrayList<Character>();
		  char[] charList = input.toCharArray();
		  for(int i = 0;i < charList.length; i++){
		  	inputList.add(charList[i]);
		  }
		  Collections.shuffle(inputList);
		  String answer = "";
		  for(int x = 0;x < charList.length; x++){
		  	answer += inputList.get(x);
		  }
		  
		  return answer;
	}
	/**
	 * Return a string rep of this object
	 * that varies with an input string
	 *
	 * @param input the varying string
	 * @return the string representing the 
	 *         object
	 */
	public String toString(String input) {
	  return name + calc(input);
	}
}
